Identification of lead concentration in soil samples
نویسندگان
چکیده
منابع مشابه
Radioactivity Concentration in Sediment and Water Samples of Hot Springs of Mahallat and Soil Samples of Their Neighboring Environs
The activity concentrations of 226Ra, 232Th, 40K and 137Cs in water and sediment samples from hot springs of Mahallat and soil samples from their neighboring environs have been determined using two high resolution high purity germanium (HPGe) detectors with relative efficiencies 38.5% and 55%. The activity concentrations of 226Ra, 23...
متن کاملThe Relationship Between Soil Particle Size And Lead Concentration
Many studies regarding heavy metal concentration in contaminated soils have observed increased concentrations in the smaller-sized particles. This phenomenon has been attributed to differences in organic matter, contaminant source, and particle surface area. The relationship between particle size and lead concentration in soils was explored. Data from four published studies were considered; the...
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The genus Rhodococcus is gram positive bacterium which was classified into the family of Nocardiaceae. The organism can be isolates from different sources, with capability to degrade diverse types of pollutant. Nowadays, scientists reported a few secondary metabolites which are produced by Rhodococci. Hence, the present study tried to isolate Rhodococci from different soil samples with the cap...
متن کاملMolecular identification of aflatoxigenic Aspergillus species in feedstuff samples
Background and Purpose: Aflatoxins are naturally produced by some species of Aspergillus, such as A. flavus and A. parasiticus. Aflatoxins reportedly have carcinogenic effects on human, poultry, and livestock, and therefore could be linked to severe human illnesses. Aflatoxin biosynthesis pathway involves different clustered genes, including structural, regular, and unassigned genes. The presen...
متن کاملradioactivity concentration in sediment and water samples of hot springs of mahallat and soil samples of their neighboring environs
the activity concentrations of 226ra, 232th, 40k and 137cs in water and sediment samples from hot springs of mahallat and soil samples from their neighboring environs have been determined using two high resolution high purity germanium (hpge) detectors with relative efficiencies 38.5% and 55%. the activity concentrations of 226ra, 232th, 40k and 137cs in sediment samples from hot spring donbe...
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ژورنال
عنوان ژورنال: Zastita materijala
سال: 2019
ISSN: 0351-9465,2466-2585
DOI: 10.5937/zasmat1903297a